20, NORTHFIELD ROAD, AYLESBURY, HP20 1PB - £249,950

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

20 NORTHFIELD ROAD is a very small semi-detached house of 84m², built sometime between 1950 and 1966, which could now be worth an estimated £433,039. It was last sold for £249,950 in March 2012, which was around 7% below the average March 2012 semi-detached price in the Buckinghamshire local authority area. The most recent EPC inspection was August 2014, where the current energy rating was B, and the potential energy rating was B.

20 NORTHFIELD ROAD Sold Prices

Land registry data shows two sales for 20 NORTHFIELD ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Buckinghamshire local authority area for the corresponding sale date. One of the two 20 NORTHFIELD ROAD sales was for below the average price, whilst the other was for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2012 30 MAR	£249,950	£267,412	7% below HPI
1996 11 SEP	£87,000	£84,568	3% above HPI

20 NORTHFIELD ROAD Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The two 20 NORTHFIELD ROAD sales from September 1996 and March 2012 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the September 1996 sale was for 3% above the HPI. So the extrapolation line tracks at 3% above the HPI over time, until the March 2012 sale, where it falls to 7% below the HPI. The line then continues to track at 7% below the HPI.

What might 20 NORTHFIELD ROAD be worth now?

20 NORTHFIELD ROAD might now be worth an estimated £433,039.

This is based on house price inflation of 73.3%, between March 2012 and June 2025, for semi-detached houses, in the Buckinghamshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 73.3% inflationary increase is applied to the most recent sale price for 20 NORTHFIELD ROAD of £249,950 on 30th March 2012. For the value to have increased from £249,950 to £433,039 over the twelve years and nine months to June 2025, the following assumptions must hold true:

• The value of 20 NORTHFIELD ROAD has moved in line with the HPI for semi-detached houses in the Buckinghamshire local authority area.
• The March 2012 sale price of £249,950 represented a fair market value for the property.
• The size, condition, and specification of 20 NORTHFIELD ROAD has not materially changed since March 2012.

How Large is 20 NORTHFIELD ROAD?

20 NORTHFIELD ROAD is 84m² according to the EPC inspection conducted in August 2014. This puts it in the smallest 20% of semi-detached houses houses in Aylesbury, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Aylesbury, and where 20 NORTHFIELD ROAD lies on this distribution: 16% of semi-detached houses houses are smaller than 20 NORTHFIELD ROAD, and 83% of houses are larger. Note that EPC data is not available for all properties in Aylesbury.

20 NORTHFIELD ROAD: Plot and Title Map

20 NORTHFIELD ROAD sits on a plot of roughly 0.119 of an acre, or 481m². The below map shows the location of 20 NORTHFIELD ROAD, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 20 NORTHFIELD ROAD). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

Where is 20 NORTHFIELD ROAD?

20 NORTHFIELD ROAD is located in AYLESBURY, in the HP20 postcode district. The below map shows the position of No. 20 on NORTHFIELD ROAD.